EP1256294B1 - Stuhl, insbesondere Bürostuhl - Google Patents
Stuhl, insbesondere Bürostuhl Download PDFInfo
- Publication number
- EP1256294B1 EP1256294B1 EP02010436A EP02010436A EP1256294B1 EP 1256294 B1 EP1256294 B1 EP 1256294B1 EP 02010436 A EP02010436 A EP 02010436A EP 02010436 A EP02010436 A EP 02010436A EP 1256294 B1 EP1256294 B1 EP 1256294B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- backrest
- link
- inclination
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
Definitions
- the invention relates to a chair, especially office chair, with an over a backrest support on a seat support tiltably held backrest and with a synchronous movable seat, which extends over a in the field of supported rear half of the seat rear seat armrest on the seat support, being for synchronization between the movement of the backrest and the movement of the seat a coupling link is provided, on the one hand with the seat and on the other hand rotatably connected to the backrest handlebar.
- the synchronous mechanism serves to adjust the backrest to simultaneously change the position of the seat.
- a synchronous adjusting device in which a one-piece seat part as a seat with a lower support portion of a back carrier the backrest via a coupling lever called a drag lever is connected such that this due to a tilt of the backrest, the seat Pulls back while lifting at the same time.
- a coupling lever called a drag lever is connected such that this due to a tilt of the backrest, the seat Pulls back while lifting at the same time.
- the invention is therefore based on the object, a chair, in particular a Office chair, with a particularly suitable and easily realizable synchronous mechanism specify, in which the disadvantages mentioned are avoided.
- the invention is based on the consideration that in a chair or Seating furniture with adjustable seat and adjustable backrest adjustment possibilities seat on the one hand and backrest on the other hand first can be considered independently.
- the construction thus shows initially two degrees of freedom.
- the adjustment of the backrest has only a single degree of freedom, if the articulation of the backrest on the seat support in a simple manner over the rigid with the backrest connected backrest support is realized on the seat support via a single Rotary axis is rotatably mounted.
- the seat can be more complex Have adjustment, analogous to the adjustability of the backrest Nevertheless, it can be assumed that the setting options the seat can be described with a single degree of freedom.
- the movement can hereby both a translation and a tilting movement or a combination of different forms of exercise.
- a coupling of the movements of the seat on the one hand and the backrest On the other hand, it should first make sure that every possible position the backrest is assigned a position of the seat, thereby reducing the total Construction is limited to one degree of freedom.
- These requirements and a permanently stable as well as structurally simple executed Kopelmechanismus are met by a coupling link, both with the Seat and rotatably connected to the backrest of the backrest is.
- the To reach backrest facing seat area is the rear seat handlebar - Starting from the upper, lying on the seat fulcrum - tilted outwards from the horizontal position.
- the seat is two seat arms or two each pair of parallel handlebars hinged to the seat support.
- the seat handlebars rotatably connected to both the seat support and the seat.
- An im front portion of the seat, that is in the backrest facing away front half of the seat arranged seat arm is advantageously also for length compensation with a tilt of the backrest with synchronous back and down moving seat.
- An alternative to this Execution is a slotted guide in this front area of the seat, in which there provided on the underside of the seat axis in a provided on the seat support and suitably horizontally extending Long hole is guided.
- this seat link is arranged inclined. there is the distance of an upper pivot point to the backrest, over which the front Seat link is connected to the seat, smaller than the distance of a lower Fulcrum to the backrest, over which the first front seat link with the Seat carrier is rotatably connected.
- the coupling link in an inappropriate rest position of the backrest against the Vertical inclined at an angle 0 ° ⁇ ⁇ 90 ° arranged inclined is.
- the designed as an office chair chair 1 according to FIGS. 1 to 4 comprises a fixed with a stand, not shown, seat support 2.
- Seat support 2 With the Seat support 2 is rotatably connected via a backrest handle 3, a backrest 4.
- the backrest 4 is from the rest position shown in Figures 1 and 3 tilted out backwards.
- the inclination of the backrest 4 takes place by a rotation about a pivot point D1.
- This is the with the backrest. 4 fixedly connected backrest links 3 are connected to the seat support 2 via an axis of rotation 5, wherein the pivot point D1 substantially through the central axis of this Rotary axis 5 is given.
- the seat support 2 continues to be a seat surface 6 via a front first seat link 7 and a rear one second seat link 8 articulated.
- the front seat handlebar 7 is connected to the seat support. 2 via a hinge D2 and with the seat 6 via a rotary joint D3 rotatable connected.
- the pivot points D2 and D3 are again by appropriate Rotary axes realized 9 and 10, via which the front seat link 7 with the seat support 2 on the one hand and with the seat 6 on the other hand is rotatably connected.
- the rear seat link 8 is analogous on the one hand via a through a rotation axis eleventh realized pivot point D4 with the seat support 2 and on the other hand via a a rotation axis 12 realized pivot point D5 rotatably connected to the seat surface 6.
- Both the front seat link 7 and the rear seat link 8 are arranged inclined.
- the inclination of the rear seat arm 8 relative to the vertical V greater than the inclination of the front seat handlebar 7.
- Fig. 1 Rest position falls the vertical V with a seat 6 in a front Half 6a and a rear seat half 6b virtually dividing central longitudinal axis 13th together.
- Relative to this vertical central longitudinal axis 13 is the front Seat link 7 on the backrest 4 facing away from half 6a of the seat 6, while the second seat link 8 on the backrest 4 facing half 6b of the seat 6 is arranged.
- both the front seat handlebar 7 as well at the rear seat handlebar 8 the distances are the upper, each with the seat 6 connected pivot points D3 and D5 to the backrest 4 smaller than the distances the lower, connected to the seat support 2 pivot points D2 and D4 to the backrest 4.
- the rear seat handlebar 8 is at least 25% longer as the front seat handlebar. 7
- the rear seat link 8 in the rest position shown in FIG. 1 is flatter and therefore arranged more inclined than the front seat link 7.
- the backrest support 3 is connected to the seat surface 6 via a coupling link 14. This is with the backrest support 3 via a turn by a corresponding Fulcrum 15 given pivot point D6 and with the seat 6 on the Joint D5 connected.
- the coupling link 14 is opposite the vertical center longitudinal axis 13 in the rest position again inclined at an inclination angle ⁇ running arranged. Opposite the vertical V is the angle of inclination ⁇ in the rest position shown in Figures 1 and 3 with 0 ° ⁇ ⁇ 90 ° about 60 ° to 75 °, preferably (45 ⁇ 10) °, in particular about 45 °.
- the inclination of the coupling link 14 extends in the reverse direction to the inclination of two seat stays 7 and 8.
- FIGs. 3 and 4 illustrates, in turn, a corresponding chair in Rest position or tilted position of the backrest show.
- a slide guide 19 is provided instead of the front seat link.
- This is realized by a slot 20 in which one on the bottom 21st the seat 6 with this connected axis 10 'in the direction of the arrow 18' slidably is.
- the slot 20 is at the free end 22 of a support arm 23 of the seat support 2 provided.
- Au In this Au Equationsform the leading edge 17 of the Seat 6 in intimidgeneigter end position of the backrest 4 in the direction of the raised in Fig. 4 arrow 24 shown.
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Hydrogenated Pyridines (AREA)
Description
- Fig. 1
- in schematischer Seitenansicht einen Bürostuhl in Ruheposition,
- Fig. 2
- den Bürostuhl gemäß Fig. 1 in nach hinten zurückgeneigter Endstellung,
- Fig. 3
- in schematischer Seitenansicht eine alternative Ausführungsform eines Bürostuhls in Ruheposition, und
- Fig. 4
- den Bürostuhl gemäß Fig. 3 in nach hinten zurückgeneigter Endstellung.
- 1
- Stuhl
- 2
- Sitzträger
- 3
- Lehnenlenker
- 4
- Rückenlehne
- 5
- Drehachse
- 6
- Sitzfläche
- 6a
- Vordere Hälfte
- 6b
- Hintere Hälfte
- 7
- Vorderer Sitzträger
- 8
- Hinterer Sitzträger
- 9,10
- Drehachse
- 10'
- Achse
- 11,12
- Drehachse
- 13
- Mittellängsachse
- 14
- Koppellenker
- 15
- Drehachse
- 16
- Koppelachse
- 17
- Sitzvorderkante
- 18
- Längenpfeil
- 19
- Kulissenführung
- 20
- Langloch
- 21
- Sitzunterseite
- 22
- Freiende
- 23
- Trägerarm
- 24
- Längenpfeil
- α, β
- Neigungswinkel
- D1 bis D6
- Drehpunkt
- V
- Vertikale
Claims (10)
- Stuhl, insbesondere Bürostuhl, mit einer über einen Lehnenträger (3) an einem Sitzträger (2) neigbar gehaltenen Rückenlehne (4) und mit einer synchron hierzu bewegbaren Sitzfläche (6), die sich über einen im Bereich der hinteren Hälfte (6b) der Sitzfläche (6) angeordneten hinteren Sitzlenker (8) am Sitzträger (2) abstützt, wobei zur Synchronisation zwischen der Bewegung der Rückenlehne (4) und der Bewegung der Sitzfläche (6) ein Koppellenker (14) vorgesehen ist, der einerseits mit der Sitzfläche (6) und andererseits mit dem Lehnenlenker (3) drehbar verbunden ist,
dadurch gekennzeichnet, dass der einerseits mit der Sitzfläche (6) über einen oberen Drehpunkt (D5) und andererseits mit dem Sitzträger (2) über einen unteren Drehpunkt (D4) drehbeweglich verbundene hintere Sitzlenker (8) geneigt ist, wobei der Abstand des oberen Drehpunktes (D5) zur Rückenlehne (4) kleiner ist als der Abstand des unteren Drehpunktes (D4) zur Rückenlehne (4). - Stuhl nach Anspruch 1,
dadurch gekennzeichnet, dass ein im Bereich der vorderen Hälfte (6a) der Sitzfläche (6) geneigt angeordneter vorderer Sitzlenker (7) einerseits mit der Sitzfläche (6) über einen oberen Drehpunkt (D3) und andererseits mit dem Sitzträger (2) über einen unteren Drehpunkt (D2) drehbeweglich verbunden ist, wobei der Abstand des oberen Drehpunktes (D3) zur Rückenlehne (4) kleiner ist als der Abstand des unteren Drehpunktes (D2) zur Rückenlehne (4). - Stuhl nach Anspruch 2,
dadurch gekennzeichnet, dass die Neigung des hinteren Sitzlenkers (8) größer ist als die Neigung des vorderen Sitzlenkers (7). - Stuhl nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, dass zumindest einer der Drehpunkte (D5,D6) des Koppellenkers (14) in der der Rückenlehne (4) zugewandten hinteren Hälfte (6b) der Sitzfläche (4) vorgesehen ist. - Stuhl nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, dass der Drehpunkt des Koppellenkers (14) mit dem die Sitzfläche (6) mit dem hinteren Sitzlenker (8) verbindenden Drehpunkt (D5) zusammenfällt. - Stuhl nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, dass der hinteren Sitzlenker (8) in ungeneigter Ruheposition der Rückenlehne (4) gegenüber der Vertikalen (V) um einen Winkel β = (45 ± 30)° geneigt verläuft. - Stuhl nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, dass der Koppellenker (14) in ungeneigter Ruheposition der Rückenlehne (4) gegenüber der Vertikalen (V) unter einem Neigungswinkel 0° < α < 90° geneigt verlaufend angeordnet ist. - Stuhl nach Anspruch 7,
dadurch gekennzeichnet, dass der Neigungswinkel α etwa 45°, vorzugsweise α = (45 ± 10)° ist. - Stuhl nach Anspruch 7 oder 8,
dadurch gekennzeichnet, dass die Neigung des Koppellenkers (14) in umgekehrter Richtung zur Neigung des hinteren Sitzlenkers (8) verläuft. - Stuhl nach einem der Ansprüche 7 bis 9,
dadurch gekennzeichnet, dass die Neigung des Koppellenkers (14) in umgekehrter Richtung zur Neigung des vorderen Sitzlenkers (7) verläuft.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10122945 | 2001-05-11 | ||
DE10122945A DE10122945A1 (de) | 2001-05-11 | 2001-05-11 | Stuhl, insbesondere Bürostuhl |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1256294A2 EP1256294A2 (de) | 2002-11-13 |
EP1256294A3 EP1256294A3 (de) | 2004-01-21 |
EP1256294B1 true EP1256294B1 (de) | 2004-09-22 |
Family
ID=7684421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02010436A Expired - Lifetime EP1256294B1 (de) | 2001-05-11 | 2002-05-08 | Stuhl, insbesondere Bürostuhl |
Country Status (5)
Country | Link |
---|---|
US (1) | US6709057B2 (de) |
EP (1) | EP1256294B1 (de) |
AT (1) | ATE276690T1 (de) |
DE (2) | DE10122945A1 (de) |
ES (1) | ES2227356T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11350750B2 (en) | 2018-04-17 | 2022-06-07 | L&P Property Management Company | Tilt mechanism for a chair and chair |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10194640B4 (de) * | 2000-10-16 | 2008-03-27 | Kokuyo Co., Ltd. | Stuhl |
NO317791B1 (no) * | 2002-01-04 | 2004-12-13 | Stokke As | Bevegelig ledd |
ATE264637T1 (de) * | 2002-07-24 | 2004-05-15 | Ciar Spa | Sitzmöbelstück |
US20090015050A1 (en) * | 2004-03-13 | 2009-01-15 | Hans Dehli | Articulating chair |
US20080067848A1 (en) * | 2004-06-14 | 2008-03-20 | Egon Brauning | Chair Having A Synchronizing Mechanism |
US20060138833A1 (en) * | 2004-12-29 | 2006-06-29 | Kerry Brodrecht | Chair control for synchronized movement of chair seat and back, and chair having same |
DE202005006960U1 (de) * | 2005-04-28 | 2006-08-31 | Bock 1 Gmbh & Co. Kg | Synchronmechanik |
US7806478B1 (en) * | 2006-01-04 | 2010-10-05 | Sava Cvek | Task chair with dual tilting capabilities |
CN101431923B (zh) * | 2006-04-24 | 2012-03-28 | 休思乐公司 | 具有自动调节抗倾斜性能的椅子 |
DE202006018268U1 (de) * | 2006-12-04 | 2007-02-08 | Sato Office Gmbh | Sitz mit einer Sitzplatte und einer Rückenlehne |
DE202007001395U1 (de) * | 2007-01-31 | 2008-06-05 | Sander, Armin | Stuhl, insbesondere Bürostuhl |
NO326574B1 (no) * | 2007-03-13 | 2009-01-12 | Sapdesign As | Anordning ved stol med justerbar vinkel mellom stolens sete og rygg |
CN101801241B (zh) | 2007-03-13 | 2013-06-05 | Hni技术公司 | 动态座椅靠背腰部支撑系统 |
ITTO20070398A1 (it) * | 2007-06-06 | 2008-12-07 | Malenotti S R L | "sedia con schienale oscillante" |
CN201123561Y (zh) * | 2007-09-06 | 2008-10-01 | 陈登慧 | 椅子结构 |
US8646839B2 (en) * | 2008-06-17 | 2014-02-11 | Co.Fe.Mo. Industrie S.R.L. | Adjustment device for chairs |
JP5467753B2 (ja) * | 2008-10-21 | 2014-04-09 | 株式会社イトーキ | ロッキング椅子 |
JP2010099445A (ja) * | 2008-12-17 | 2010-05-06 | Itoki Corp | ロッキング椅子 |
WO2010097818A1 (en) * | 2009-02-25 | 2010-09-02 | Donati S.P.A. | Device for synchronizing the tilt of a chair back and seat |
CN102781281B (zh) * | 2010-02-26 | 2016-05-11 | 多纳蒂股份公司 | 用于同步椅子的椅座和椅背的装置 |
JP6039544B2 (ja) | 2010-05-05 | 2016-12-07 | オールスティール インコーポレイテッドAllsteel Inc. | ガラス突き合わせ壁パネルのための可動式の解体可能な壁パネルシステムの設置方法 |
EP2630894A4 (de) * | 2010-10-19 | 2014-11-12 | Okamura Corp | Stuhl mit armlehne |
RU2625225C2 (ru) | 2011-10-04 | 2017-07-12 | Формвэй Фурнитуре Лимитед | Кресло и опорные структуры |
US20130175841A1 (en) | 2012-01-11 | 2013-07-11 | James W. Finck | Reclining seat assembly |
US9504326B1 (en) | 2012-04-10 | 2016-11-29 | Humanscale Corporation | Reclining chair |
MY192314A (en) * | 2012-09-05 | 2022-08-17 | Godrej & Boyce Mfg Co Ltd | Chair with adjustable backrest and seat |
US9706845B2 (en) | 2012-09-20 | 2017-07-18 | Steelcase Inc. | Chair assembly |
WO2014144143A1 (en) | 2013-03-15 | 2014-09-18 | Hni Technologies Inc. | Chair with activated back flex |
EP2886015B1 (de) | 2013-12-17 | 2016-07-13 | Donati S.p.A. | Stuhl mit anpassbarer Rückenlehne |
DE102014003676A1 (de) | 2014-03-14 | 2015-09-17 | Bock 1 Gmbh & Co. Kg | Stuhl, insbesondere Bürostuhl |
CN103876498B (zh) * | 2014-03-26 | 2016-08-24 | 汕头市丽时家具有限公司 | 座椅底盘和具有该座椅底盘的座椅 |
CN106455821A (zh) | 2014-04-17 | 2017-02-22 | Hni技术公司 | 椅子和椅子控制组件、系统和方法 |
USD731833S1 (en) | 2014-04-17 | 2015-06-16 | Allsteel Inc. | Chair |
US10064493B2 (en) | 2014-04-17 | 2018-09-04 | Hni Technologies Inc. | Flex lumbar support |
DE102014006058B4 (de) | 2014-04-26 | 2017-03-23 | Grupo Forma 5, S.L.U. | Bürostuhl mit Synchronmechanik |
USD743180S1 (en) | 2014-10-15 | 2015-11-17 | Hni Technologies Inc. | Chair |
US9801470B2 (en) | 2014-10-15 | 2017-10-31 | Hni Technologies Inc. | Molded chair with integrated support and method of making same |
MX2017013130A (es) | 2015-04-13 | 2018-03-07 | Steelcase Inc | Disposicion de asiento. |
US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction |
US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement |
US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement |
US9713381B2 (en) | 2015-06-11 | 2017-07-25 | Davis Furniture Industries, Inc. | Chair |
DE102015111946A1 (de) * | 2015-07-22 | 2017-01-26 | Bock 1 Gmbh & Co. Kg | Mechanik für einen Bürostuhl |
DE102015216058A1 (de) | 2015-08-21 | 2017-02-23 | Armin Sander | Bürostuhl |
GB2553750B (en) * | 2016-06-28 | 2019-06-05 | Posturite Ltd | Seat tilting mechanism |
US10383448B1 (en) | 2018-03-28 | 2019-08-20 | Haworth, Inc. | Forward tilt assembly for chair seat |
EP3927215A4 (de) | 2019-02-21 | 2023-03-15 | Steelcase Inc. | Körperstützanordnung und verfahren zur verwendung und montage davon |
US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof |
US11197548B2 (en) * | 2019-12-16 | 2021-12-14 | Allseating Corporation | Reclining control system for a chair |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3617624A1 (de) * | 1986-05-26 | 1987-12-03 | Drabert Soehne | Stuhl |
DE8713972U1 (de) * | 1987-10-17 | 1987-11-26 | Nikov, Ljubomir, 6457 Maintal | Stuhl oder Sessel mit synchron verstellbarer Neigung von Rückenlehne und Sitz |
DE3916474A1 (de) * | 1989-05-20 | 1990-11-22 | Roeder Soehne Sitzmoebelfab | Stuhl, insbesondere arbeits- oder buerostuhl |
DE4019876A1 (de) * | 1990-06-22 | 1992-01-02 | Simon Desanta | Stuhl, insbesondere buerostuhl |
IE66531B1 (en) * | 1991-05-21 | 1996-01-24 | Ashfield Eng Co Wexford Ltd | A chair tilting mechanism |
DE4219599C2 (de) * | 1992-06-16 | 2002-08-01 | Drabert Gmbh | Synchronverstelleinrichtung für Bürostühle oder dergleichen |
US5775774A (en) * | 1996-08-12 | 1998-07-07 | Okano; Hiroshi | Tilt mechanism for chairs |
DE19726160A1 (de) * | 1997-06-20 | 1998-12-24 | Johannes Uhlenbrock | Sitzmöbel, insbesondere Bürodrehstuhl |
-
2001
- 2001-05-11 DE DE10122945A patent/DE10122945A1/de not_active Ceased
- 2001-06-29 US US09/895,103 patent/US6709057B2/en not_active Expired - Fee Related
-
2002
- 2002-05-08 ES ES02010436T patent/ES2227356T3/es not_active Expired - Lifetime
- 2002-05-08 AT AT02010436T patent/ATE276690T1/de active
- 2002-05-08 DE DE50201066T patent/DE50201066D1/de not_active Expired - Lifetime
- 2002-05-08 EP EP02010436A patent/EP1256294B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11350750B2 (en) | 2018-04-17 | 2022-06-07 | L&P Property Management Company | Tilt mechanism for a chair and chair |
Also Published As
Publication number | Publication date |
---|---|
DE50201066D1 (de) | 2004-10-28 |
US6709057B2 (en) | 2004-03-23 |
ES2227356T3 (es) | 2005-04-01 |
EP1256294A2 (de) | 2002-11-13 |
ATE276690T1 (de) | 2004-10-15 |
US20040026973A1 (en) | 2004-02-12 |
EP1256294A3 (de) | 2004-01-21 |
DE10122945A1 (de) | 2002-12-12 |
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